| Abbreviation | Definition |
|---|---|
| HCGES | Haifa Center for German and European Studies |
| HCHC | Hellenic College Holy Cross |
| HCHS | Honors College Health Sciences |
| HCHS | Hunter College High School |
| HCHS | Huntington College of Health Sciences |
| HCJC | Hwa Chong Junior College |
| HCLR | Harvard College Leadership Review |
| HCMC | Harvard College Marathon Challenge |
| HCMD | Hamdard College of Medicine and Dentistry |
| HCO | Harvard College Observatory |
| HCOM | Heritage College of Osteopathic Medicine |
| HCPA | Hmong College Prep Academy |
| HCRP | Harvard College Research Program |
| HCSA | Honors College Student Association |
| HCSC | Hartwick College Staff Council |
| HCSC | Honors College Student Council |
| HCSO | Honors College Student Organization |
| HCST | Hindustan College of Science and Technology |
| HCT | Hasani College of Technology |
| HCT | Hasani College of Technology (Pakistan) |